Warning Electrical Safety; Russian Compliance; New Zealand Telepermit; Special Conditions For This User Guide - Polycom VVX 500 User Manual

Polycom® VVX® 500/501 and Polycom® VVX® 600/601 Business Media Phones and Polycom® VVX® Camera User Guide
WARNING Electrical Safety
To avoid electric shock, do not connect safety extra low voltage (SELV) circuits to teleconference station
network (TNV) circuits. LAN ports contain SELV circuit, and WAN ports contain TNV circuits. Some LAN
and WAN ports both use RJ-45 connectors. Use caution when connecting cables.
The VVX 500/501 and VVX 600/601 are rated 48Vdc, 0.375A. When used with the optional external
power supply (PSC18U-480, or similar rated PSU), the power supply shall be a Listed power supply with a
LPS output, rated 48V, min. 0.38A. The
Russian Compliance
VVX 500/501: Ministry of Information Technologies & Communication of the Russian Federation –
Declaration of Conformity. Д- СПД-5520 valid until 15/11/2014.
VVX 600/601: Ministry of Information Technologies & Communication of the Russian Federation –
Declaration of Conformity. Д-СПД-6013 valid until 27/11/2015.
New Zealand Telepermit
VVX 500/501: PTC 220/11/098
VVX 600/601: PTC 220/12/058
Special Conditions for this User Guide
PTC General Warning
•
The grant of a Telepermit for any item of terminal equipment indicates only that Telecom has
accepted that the item complies with minimum conditions for connection to its network. It
indicates no endorsement of the product by Telecom, nor does it provide any sort of
warranty. Above all, it provides no assurance that any item will work correctly in all respects
with another item of Telepermitted equipment of a different make or model, nor does it imply
that any product is compatible with all of Telecom's network services.
Echo Cancellation
•
Echo cancellers are not normally required in the Telecom PSTN because geographic delays are
acceptable where CPE return loss is maintained within Telepermit limits. However, those
private networks making use of Voice over IP technology are required to provide echo
cancellation for all voice calls. The combined effect of audio / VoIP conversion delay and IP
routing delay can cause the echo cancellation time of 64 mS or more to be required.
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VVX Camera is USB powered (5VDC 0.5A) only.